The Beam 045309 Alliance Precision Powerhead has a square neck that works only with the Beam 050931 2G Electric Hose. This powerhead is not universal.
This Powerhead is designed for Soft Plush Carpets. The 4-position height adjust allows the powerhead to be set for the highest cleaning effectiveness. There is a quick release neck that facilitates removal of the wand for replacement with floor brush or other attachments. When the handle release pedal is stepped on it releases the handle and wand from the upright position while vacuuming and locks them back into place when returned to the upright position.
The Poly V Belt is won't stretch or slip. This durable belt rarely needs to be replaced.
The 155278 adjustable wand that works with this powerhead must be purchased separately.